EP1111842A3 - Appareil et procédé d'allocation de canaux d'accès aleatoires dans un système de communication - Google Patents

Appareil et procédé d'allocation de canaux d'accès aleatoires dans un système de communication Download PDF

Info

Publication number
EP1111842A3
EP1111842A3 EP00308536A EP00308536A EP1111842A3 EP 1111842 A3 EP1111842 A3 EP 1111842A3 EP 00308536 A EP00308536 A EP 00308536A EP 00308536 A EP00308536 A EP 00308536A EP 1111842 A3 EP1111842 A3 EP 1111842A3
Authority
EP
European Patent Office
Prior art keywords
random access
access channels
frame
communication system
allocating random
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP00308536A
Other languages
German (de)
English (en)
Other versions
EP1111842A2 (fr
Inventor
Roland Kuntze
Jari Jokela
Fujio Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Oyj
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Oyj filed Critical Nokia Oyj
Publication of EP1111842A2 publication Critical patent/EP1111842A2/fr
Publication of EP1111842A3 publication Critical patent/EP1111842A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
EP00308536A 1999-12-21 2000-09-28 Appareil et procédé d'allocation de canaux d'accès aleatoires dans un système de communication Withdrawn EP1111842A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/470,323 US6681256B1 (en) 1999-12-21 1999-12-21 Method for dynamically selecting allocation of random access channels in a communication system
US470323 1999-12-21

Publications (2)

Publication Number Publication Date
EP1111842A2 EP1111842A2 (fr) 2001-06-27
EP1111842A3 true EP1111842A3 (fr) 2002-08-07

Family

ID=23867149

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00308536A Withdrawn EP1111842A3 (fr) 1999-12-21 2000-09-28 Appareil et procédé d'allocation de canaux d'accès aleatoires dans un système de communication

Country Status (2)

Country Link
US (1) US6681256B1 (fr)
EP (1) EP1111842A3 (fr)

Families Citing this family (25)

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DE19956318A1 (de) * 1999-11-23 2001-05-31 Bosch Gmbh Robert Verfahren zur Steuerung
US6505052B1 (en) * 2000-02-01 2003-01-07 Qualcomm, Incorporated System for transmitting and receiving short message service (SMS) messages
KR100688107B1 (ko) * 2000-12-15 2007-03-02 아답틱스, 인코포레이티드 직교 주파수 분할 다중 접속을 이용하는 시스템에 대한서브캐리어 선택 방법
US6947748B2 (en) 2000-12-15 2005-09-20 Adaptix, Inc. OFDMA with adaptive subcarrier-cluster configuration and selective loading
US20020118661A1 (en) * 2000-12-22 2002-08-29 Daniel Voce Method of optimizing random access performance in a mobile communications network using dynamically controlled persistence techniques
EP1304832A1 (fr) * 2001-10-19 2003-04-23 Alcatel Distribution des ressources de communication d'un réseau de communication par demande des types qualité de service QoS ou non-QoS de ressources de communication
US7233792B2 (en) * 2002-03-11 2007-06-19 Ting-Mao Chang Proximity triggered job scheduling system and method
US20060171335A1 (en) * 2005-02-03 2006-08-03 Michael Yuen Backup channel selection in wireless LANs
AU2003303909A1 (en) * 2003-02-12 2004-09-06 Research In Motion Limited Apparatus, and associated, method, for facilitating initiation of channel allocation to communicate data in a radio communication system.
US7869822B2 (en) * 2003-02-24 2011-01-11 Autocell Laboratories, Inc. Wireless network apparatus and system field of the invention
WO2004077724A2 (fr) 2003-02-24 2004-09-10 Autocell Laboratories, Inc. Systeme et procede destines a la selection d'un canal dans un reseau sans fil
US7634558B1 (en) 2003-09-22 2009-12-15 Sprint Spectrum L.P. Method and system for updating network presence records at a rate dependent on network load
US7573851B2 (en) 2004-12-07 2009-08-11 Adaptix, Inc. Method and system for switching antenna and channel assignments in broadband wireless networks
US8112083B1 (en) 2005-01-18 2012-02-07 Sprint Spectrum L.P. Method and system for dynamic adjustment of radio frequency registration period based on load conditions
US20060171305A1 (en) * 2005-02-03 2006-08-03 Autocell Laboratories, Inc. Access point channel forecasting for seamless station association transition
US20060171304A1 (en) * 2005-02-03 2006-08-03 Hill David R WLAN background scanning
US8712422B1 (en) 2005-05-18 2014-04-29 Sprint Spectrum L.P. Dynamic allocation of access channels based on access channel occupancy in a cellular wireless communication system
US8411616B2 (en) 2005-11-03 2013-04-02 Piccata Fund Limited Liability Company Pre-scan for wireless channel selection
EP1981303A4 (fr) * 2006-02-06 2012-10-10 Panasonic Corp Station de base et système de communication
CN101960732B (zh) * 2008-03-17 2014-11-05 Lg电子株式会社 在无线通信系统中传送上行链路数据的方法
US8060089B1 (en) 2008-09-22 2011-11-15 Sprint Spectrum L.P. Paging success rate control mechanism
US8560002B1 (en) 2011-05-05 2013-10-15 Sprint Spectrum L.P. Use of reverse transmission power history as basis to vary frequency of engaging in background communications
US9173185B1 (en) 2012-04-10 2015-10-27 Sprint Spectrum L.P. Methods and systems for managing registration signaling based on off-time duration
CN104796996A (zh) * 2014-01-17 2015-07-22 中兴通讯股份有限公司 物理随机接入资源处理方法及装置
US11561918B1 (en) * 2020-05-15 2023-01-24 Amazon Technologies, Inc. Communication bus recovery based on maximum allowable transaction duration

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231634A (en) * 1991-12-18 1993-07-27 Proxim, Inc. Medium access protocol for wireless lans
EP0621708A2 (fr) * 1993-04-19 1994-10-26 International Business Machines Corporation Schéma adaptatif de contrôle d'accès de milieux pour réseau local sans fils
WO1996003823A1 (fr) * 1994-07-22 1996-02-08 Norand Corporation Systeme hierarchise de telecommunications a migration intelligente des donnees, des programmes et des traitements
US5677909A (en) * 1994-05-11 1997-10-14 Spectrix Corporation Apparatus for exchanging data between a central station and a plurality of wireless remote stations on a time divided commnication channel
WO1998012829A1 (fr) * 1996-09-23 1998-03-26 Proxim, Inc. Procede et appareil d'optimisation du protocole de commande d'acces a un support de communication
WO1998054858A1 (fr) * 1997-05-30 1998-12-03 Motorola Inc. Systeme, dispositif et technique de partage de mini-creneaux temporels entre plusieurs classes de priorite

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5276911A (en) * 1990-11-02 1994-01-04 Motorola, Inc. Contention reducing technique for a radio frequency communication system
US5828662A (en) * 1996-06-19 1998-10-27 Northern Telecom Limited Medium access control scheme for data transmission on code division multiple access (CDMA) wireless systems
US6229807B1 (en) * 1998-02-04 2001-05-08 Frederic Bauchot Process of monitoring the activity status of terminals in a digital communication system
US6285662B1 (en) * 1999-05-14 2001-09-04 Nokia Mobile Phones Limited Apparatus, and associated method for selecting a size of a contention window for a packet of data system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231634A (en) * 1991-12-18 1993-07-27 Proxim, Inc. Medium access protocol for wireless lans
US5231634B1 (en) * 1991-12-18 1996-04-02 Proxim Inc Medium access protocol for wireless lans
EP0621708A2 (fr) * 1993-04-19 1994-10-26 International Business Machines Corporation Schéma adaptatif de contrôle d'accès de milieux pour réseau local sans fils
US5677909A (en) * 1994-05-11 1997-10-14 Spectrix Corporation Apparatus for exchanging data between a central station and a plurality of wireless remote stations on a time divided commnication channel
WO1996003823A1 (fr) * 1994-07-22 1996-02-08 Norand Corporation Systeme hierarchise de telecommunications a migration intelligente des donnees, des programmes et des traitements
WO1998012829A1 (fr) * 1996-09-23 1998-03-26 Proxim, Inc. Procede et appareil d'optimisation du protocole de commande d'acces a un support de communication
WO1998054858A1 (fr) * 1997-05-30 1998-12-03 Motorola Inc. Systeme, dispositif et technique de partage de mini-creneaux temporels entre plusieurs classes de priorite

Also Published As

Publication number Publication date
EP1111842A2 (fr) 2001-06-27
US6681256B1 (en) 2004-01-20

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